| /Linux-v5.10/Documentation/x86/ |
| D | tlb.rst | 23 entire TLB than doing 2^48/PAGE_SIZE individual flushes.
33 cache on modern CPUs, and the global flushes have become more
34 expensive relative to single-page flushes.
49 Lowering it to 0 will disable the use of the individual flushes.
55 flushes. THP is treated exactly the same as normal memory.
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| D | pti.rst | 116 g. On systems without PCID support, each CR3 write flushes
118 or exception flushes the TLB.
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| /Linux-v5.10/Documentation/devicetree/bindings/pmem/ |
| D | pmem-region.txt | 37 may skip the cache flushes required to ensure data is made
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| /Linux-v5.10/drivers/acpi/nfit/ |
| D | core.c | 65 struct list_head flushes; member
896 list_for_each_entry(nfit_flush, &prev->flushes, list) { in add_flush()
902 list_move_tail(&nfit_flush->list, &acpi_desc->flushes); in add_flush()
913 list_add_tail(&nfit_flush->list, &acpi_desc->flushes); in add_flush()
1135 list_for_each_entry(nfit_flush, &acpi_desc->flushes, list) { in __nfit_mem_init()
3397 !list_empty(&prev->flushes)) { in acpi_nfit_check_deletions()
3473 INIT_LIST_HEAD(&prev.flushes); in acpi_nfit_init()
3485 list_cut_position(&prev.flushes, &acpi_desc->flushes, in acpi_nfit_init()
3486 acpi_desc->flushes.prev); in acpi_nfit_init()
3640 INIT_LIST_HEAD(&acpi_desc->flushes); in acpi_nfit_desc_init()
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| D | nfit.h | 246 struct list_head flushes; member
|
| /Linux-v5.10/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_execbuffer.c | 1112 unsigned int flushes; in reloc_kmap() local
1115 err = i915_gem_object_prepare_write(obj, &flushes); in reloc_kmap()
1122 cache->vaddr = flushes | KMAP; in reloc_kmap()
1124 if (flushes) in reloc_kmap()
1226 static void clflush_write32(u32 *addr, u32 value, unsigned int flushes) in clflush_write32() argument
1228 if (unlikely(flushes & (CLFLUSH_BEFORE | CLFLUSH_AFTER))) { in clflush_write32()
1229 if (flushes & CLFLUSH_BEFORE) { in clflush_write32()
1243 if (flushes & CLFLUSH_AFTER) in clflush_write32()
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| /Linux-v5.10/Documentation/core-api/ |
| D | cachetlb.rst | 43 This interface flushes an entire user address space from
139 This interface flushes an entire user address space from
148 This interface flushes an entire user address space from
392 flushes the kernel cache for a given virtual address range in
|
| D | dma-api.rst | 614 memory or doing partial flushes.
|
| /Linux-v5.10/Documentation/admin-guide/hw-vuln/ |
| D | l1tf.rst | 150 'L1D conditional cache flushes' L1D flush is conditionally enabled
152 'L1D cache flushes' L1D flush is unconditionally enabled
174 the hypervisor flushes the L1D before entering the guest.
177 by a potentially malicious guest, it also flushes the guest
197 Unconditional mode flushes L1D on all VMENTER invocations and provides
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| D | multihit.rst | 116 flushes and the problematic situation cannot happen. However, the shadow
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| D | spectre.rst | 517 flushes the return stack buffer on every VM exit to prevent a return
|
| /Linux-v5.10/Documentation/block/ |
| D | writeback_cache_control.rst | 20 Explicit cache flushes
|
| D | queue-sysfs.rst | 234 eliminate cache flushes issued by the kernel.
|
| /Linux-v5.10/arch/x86/ |
| D | Kconfig.debug | 86 kernel flushes one-by-one instead of doing a full TLB flush. In
89 to -1, the code flushes the whole TLB unconditionally. Otherwise,
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| /Linux-v5.10/drivers/md/ |
| D | dm-integrity.c | 2190 struct bio *flushes; in integrity_commit() local
2195 flushes = bio_list_get(&ic->flush_bio_list); in integrity_commit()
2242 while (flushes) { in integrity_commit()
2243 struct bio *next = flushes->bi_next; in integrity_commit()
2244 flushes->bi_next = NULL; in integrity_commit()
2245 do_endio(ic, flushes); in integrity_commit()
2246 flushes = next; in integrity_commit()
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| /Linux-v5.10/tools/bpf/bpftool/Documentation/ |
| D | bpftool-map.rst | 226 file system for the map update to work successfully, as kernel flushes prog
|
| /Linux-v5.10/Documentation/virt/kvm/ |
| D | mmu.rst | 240 are synchronized when the guest executes invlpg or flushes its tlb by
273 The guest uses two events to synchronize its tlb and page tables: tlb flushes
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| /Linux-v5.10/Documentation/admin-guide/device-mapper/ |
| D | dm-integrity.rst | 115 exceeds this watermark, the thread that flushes the journal will
|
| /Linux-v5.10/Documentation/scsi/ |
| D | scsi_eh.rst | 443 flushes eh_done_q by either retrying or notifying upper
|
| /Linux-v5.10/Documentation/admin-guide/ |
| D | xfs.rst | 272 The interval at which the filesystem flushes metadata
|
| /Linux-v5.10/Documentation/filesystems/ext4/ |
| D | super.rst | 771 - Disable write flushes. (EXT4\_DEFM\_NOBARRIER)
|
| /Linux-v5.10/Documentation/admin-guide/sysctl/ |
| D | vm.rst | 821 Any read or write (by root only) flushes all the per-cpu vm statistics
|
| /Linux-v5.10/Documentation/filesystems/ |
| D | coda.rst | 193 to the Coda FS layer to request flushes or updates in the cache. The
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| /Linux-v5.10/arch/arm/ |
| D | Kconfig | 867 and also flushes the branch target cache at every context switch.
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| /Linux-v5.10/arch/mips/ |
| D | Kconfig | 2638 # interrupts during indexed I-cache flushes seems to be sufficient to deal
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